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Replacement Trailer Hub Bearing - 02475

Replacement Trailer Hub Bearing - 02475

Item # 02475

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Trailer Bearings Races Seals Caps

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Replacement Trailer Hub Bearing - 02475 Race 02420 02475
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Product Images

  • Bearings
  • Standard Bearings
  • 8000 lbs Axle
  • 1.250 Inch I.D.
  • etrailer
  • Bearing 02475
  • Race 02420
High-quality, tapered roller bearing is designed for high-speed use. Replacement part uses industry-standard number. Lowest Prices for the best trailer bearings races seals caps from etrailer. Replacement Trailer Hub Bearing - 02475 part number 02475 can be ordered online at or call 800-298-8924 for expert service.

  • All Info
  • Reviews (17)
  • Q & A (39)
  • Videos (2)
  • Photos
  • Why etrailer?

etrailer Trailer Bearings Races Seals Caps - 02475

High-quality, tapered roller bearing is designed for high-speed use. Replacement part uses industry-standard number.


  • Inner diameter: 1.250"
  • Matching race (sold separately): 02420
  • Application: outer bearing for 8-231-8, 8-218-9 and 8-187-7 hubs

02475 Replacement Bearing

Video of Replacement Trailer Hub Bearing - 02475

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for etrailer Trailer Bearings Races Seals Caps - Bearings - 02475 Review

Today we're going to take a look at the replacement trailer hub bearing, number 02475. This is a high quality tapered roller baring which is designed for high speed use. All bearings will be stamped with the industry standard numbers on them regardless of the brand. You can see right here there's the 02475. The inner diameter of the bearing is listed to help you choose the correct bearing for your spindle. The inner diameter on this one is going to be right at 1.25 inches.

The matching race that this bearing will sit in to rotate, we do sell that separately on our website as part number 02420. The application on this bearing is the outer bearing for hubs 8-231-8, 8-218-9 and 8-187-7 hubs. That should do it for the review of the replacement trailer hub bearing number 02475.

Customer Reviews

Replacement Trailer Hub Bearing - 02475 - 02475

Average Customer Rating:  4.6 out of 5 stars   (17 Customer Reviews)

High-quality, tapered roller bearing is designed for high-speed use. Replacement part uses industry-standard number.

- 02475


Great bearings, great price. Installed these in two of my 6 hubs. So far, after 5,000 miles, I'm not seeing any difference between these and the Timken bearings I have in the other hubs. 562299

- 02475


Wished they were a brand name American bearing like Timken. 548427

- 02475


Great OEM Part.... 502178

- 02475


great product , fast delivery 426204

- 02475


I purchased several products. They arrived as expected. No surprises. Prices are reasonable. Most products have a video review and other helpful product information. 381163

- 02475


received in good time, was what i ordered, well done 379349

- 02475


Worked Great with the the HydraStar Electric Over Hydraulic Actuator for Disc Brakes - 1,600 psi just make sure you find out if you need the HydraStar Electric Over Hydraulic Actuator Adapter Module for Ford and Chevy Brake Controllers - HBA-CAM 372716

- 02475


Great product,for the very low price 323634

- 02475


I put disc brakes on my 38 foot 5th wheel travel trailer due to the poor brake quality of the manufacturer. I now drive on the highway with much greater confidence for our safety. The stopping power of these brakes is incredible. The quality of the brakes are superior. I installed them myself finding the instructions accurate and easy to follow. There was a small part missing out of the brake line kit and the part was overnited to me by E Trailer. I have purchased many items from this company and have found the products to be of top quality and fairly priced. The customer service is outstanding. Thank you. 306847

- 02475


Nice bearing and attractive pricing. 266360

- 02475


We use etrailer for all of our trailer parts purchases now. They ship quickly and their prices for the same parts are cheaper. I have yet to have an issue with a purchase. 240165

- 02475


excellent 220693

- 02475


I received order on time as I was told , all parts looks great ,,,I have not installed yet,,but I will continue to get my parts from Etrailer,,Great prices,,On time delivery,,,,Thanks Mark,,and Etrailer 176155

- 02475


Bought the complete replacement bearing set for my Fifth Wheel camper and as always very pleased with the price and fast shipping. Hard to beat the price, just keep coming back, good people to deal with.. 172306

- 02475


Received product, installed as expected, will see how it performs. 88910

- 02475


The product seems to be fine, althought with bearings you cannot really tell until they have been used for a while. I did not rate this higher because of the very poor packaging job etrailer did. I ordered 8 bearings and four seals. Instead of being individually wrapped they were placed in a plastic bag together where they were free to rub against each other. That is not the correct way to ship an item like a bearing that can be easily scored or bent. 76317

- 02475


Very satisfied. Friend of mine had contacted your support for items needed for bearing change...same trailer as mine. I just duplicated his order, arrived on time, and every part correct. Will always come here first. Prices are the best. 72157


Ask the Experts about this etrailer Trailer Bearings Races Seals Caps
Do you have a question about this Trailer Bearings Races Seals Cap?

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  • The purpose of the Bearing Buddy system like part # BB1980A-SS is to maintain the proper grease level for your bearings. Most of the systems like this have an indicator that shows when the grease is at the right level. It would be a good idea to check the level before any trip you plan on taking. Every year and periodically throughout the towing season you will want to check your trailer out. You will want to test the lights, and visually inspect the suspension to check for signs of...
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  • How to Determine the Correct Parts for a Bearing Kit for a 5,200 lb Dexter Trailer Axle
  • For your 2006 Colorado fifth-wheel trailer with 5,200 lb EZ Lube axles, there are a couple of possibilities. The best way to determine the correct parts is to disassemble a hub on one side of the trailer and get the bearing part numbers off of the bearings that are on the spindle. I put together a drawing showing where part numbers are and/or how to measure to determine the correct parts for trailer hub and drum assemblies, see link. If your hubs have a 6 on 5-1/2 inch bolt circle, you...
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  • How to Check Grease Level in Bearing Buddy Trailer Wheel Bearing Protector
  • It sounds like your trailer has Bearing Buddies installed in place of grease caps. The zerk fitting where you insert the grease is sitting on a spring loaded disc or piston that will move outward away from the hub as grease is added. Push on the edge of the piston with your finger. If the disc doesn't move, add grease until the piston moves. You don't want to overfill the hub, as it will cause the grease seal at the rear of the hub to blow out and let the grease escape. I've linked you...
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  • Disc Brake Kit Recommendation for 7,000 lb Dexter Axles
  • For Dexter 7k axles we have the Kodiak XL Disc Brake Kit part # K2HR79E which is a confirmed fit and would work well. You will need to provide the bearings though which are part numbers # 25580 and # 02475. For a grease seal you would need part # RG06-070.
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  • Removing Trailer Bearing that is Stuck on Spindle After Removing Hub
  • The first thing to try to is add some penetrating oil like WD40 and let it sit for awhile. You can then try tapping the bearing to try and remove it. You don't want to hit it too hard because you can damage the spindle. It is possible that the bearing has become welded to the spindle. This happens if there isn't enough grease and it gets too hot. If this is your problem the bearing and spindle are both bad, in which case it is recommended to replace the spindle or axle.
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  • Is TruRyde Outer Bearing # LM67048 Equal to Timken Bearing 02475
  • The outer bearing in the TruRyde Bearing Kit, part # BK3-300, is part # LM67048. This outer bearing has an internal diameter of 1.25 inches and uses a bearing race # LM67010 with an outer diameter of 2.328 inches. The bearing kit # BK3-300 is designed for 5,200-lbs axle, 6,000-lbs axle, and 7,000-lbs axle. I looked up a Timken # 02475 bearing and it also shows an internal diameter of 1.25 inches, but is rated for a larger 8,000-lb axle, so it will be used on a larger hub with a different...
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  • Upgrading From 7K to 8K Electric Brake Assemblies on Trailer for Increased Braking Power
  • You should be able to change out the backing plates, hubs, and brakes on your trailer so you can upgrade to higher rated assemblies, but I do recommend checking a couple things on your tow vehicle first. It's possible that your weak braking is due to a wiring or brake controller issue on the vehicle. If this is the case, changing out the brake assemblies on the trailer won't resolve the issue. I first recommend testing the vehicle side 7-Way with a Multimeter like # BTMT15. Make sure...
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  • Recommended Disc Brakes For 2016 Grand Design GD Momentum With Lippert 7000 lb Triple Axle
  • For your Lippert 7,000 lb axles on your 2016 Grand Design GD Momentum triple axle trailer, I recommend the Kodiak Disc Brake Kit - 13" Hub/Rotor - 8 on 6-1/2 - E-Coat - 7,000 lbs # K2HR79E. These fit the industry standard number 42 spindles. For this you will need the inner bearing # 25580 and outer bearing # 02475 along with oil seal # 10-63. I recommend you check the bearing diameters to make sure they match your spindles. I've attached a photo and article to assist. For your disc...
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  • Disc Brake Kit Recommendation for 7k Trailer Axles
  • For Dexter and most common brand 7k axles we have the Kodiak XL Disc Brake Kit part # K2HR79E which is a confirmed fit and would work well. You will need to provide the bearings though which are part numbers # 25580 and # 02475 (you need two of each of these). For a grease seal you would need part # RG06-070. For an actuator you would want the part # HBA16.
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  • Is Dexter 12-1/4 x 5 Brake Assembly # 23-446 Compatible with Dexter Hub/Drum Assembly # 8-285-11UC3
  • I did not find any purchase history for you but the electric drum brake that you referenced, Dexter # 23-446, is a left-hand 12-1/4 x 5-inch-wide brake. Its matching right-hand part is # 23-447. The hub/drum you referenced, Dexter part # 8-285-11UC3, is a 12-1/4 diameter x 3-3/8-inch-wide hub. These parts do not work together. The brake is rated for 15,000-lb axles while the hub/drum is rated for 8000-lb axles. Both their sizes and weight ratings are incompatible with each other. You...
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  • Recommended Parts Needed To Rebuild Tri-Axle Trailer With EOH Brakes
  • We have many of the components that will work for you but we do not carry axles that would be big enough to handle the heavy load you said your boat and trailer weigh. I recommend finding a dealer locally to get the right axle for your trailer and boat. When they build the axles for you they should also install brake mounting flanges and spindles to match the other items recommended below. Since you mentioned 8,000 lb axles, I will use that figure for my recommendations for the other...
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  • Will the Kodiak Disc Brake Kit # K2HR79E Work with the Dexter EZ Lube 7000 Pound Torflex Axles
  • I spoke with my contact at Kodiak and he said that the Disc Brake Kit, # K2HR79E, will work with your Dexter EZ Lube 7000 pound Torflex axles. In addition to the brake kit, you will need the following: Inner Trailer Hub Bearing, # 25580, Qty 2 Outer Trailer Hub Bearing, # 02475, Qty 2 Grease Seal, # RG06-070, Qty 1 These will work with wheels that have an 8 on 6-1/2 bolt pattern and 9/16 inch wheel stud diameter.
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  • Availability of Complete Bearing Kit for Dexter Axle on 2008 Jayco 5th Wheel Camper
  • We do offer complete trailer bearing kits for a variety of combinations of inner and outer bearings, races and seals, but we do not happen to offer one that includes each of the components you require. You will then need to order the components as individual parts. Your outer bearing is part # 02475; outer race is part # 02420, inner bearing is part # 25580; inner race is part # 25520; double-lip 10-36 grease seal (a pair) is part # RG06-070. If you do not already have one, you might...
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  • Based on the information you provided, I recommend the Etrailer Trailer Hub and Drum Assembly Item # AKHD-865-8-K. This hub-and-drum assembly fits 8,000-lb axles (will work on your axles but limited to capacity). It includes an inner bearing (Item # 25580) and race and an outer bearing (Item # 02475) and race, grease seal, grease cap, wheel bolts, and lug nuts. It fits an 8 on 6-1/2 inch bolt pattern. Make sure to confirm that these parts will work with your bearings and trailer....
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  • Oil Bath Seals for Kodiak Disc Brake Kit for 7K Axles and 8 on 6-1/2 Bolt Pattern
  • Yes, using oil bath hub seals # 10-63 will work with the Kodiak disc brake kit you ordered, # K2HR79E. The kit already has the oil caps so you wouldn't need those. The brake kit does not include the bearings. You would need 2 of # 25580 and 2 of # 02475.
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  • Replacement Bearings, Races, and Seals for Kodiak Disc Brake Kit K2HR79E
  • We have everything you would need, but just not in a kit at this time. For bearings you would need # 02475 and # 25580. Race # 02420 and # 25520. Then for a grease seal part # GS-2250DL. Based on all of these part numbers it looks like you have Kodiak kit part # K2HR79E on your trailer.
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  • Recommended Hub and Drum Assembly with 5/8 Inch Studs for 8,000 Pound Dexter Axle
  • The 008-285-11 number you found on your existing Dexter hub does refer to the Dexter Trailer Hub and Drum # 8-285-11, however as you mentioned, this particular assembly uses 9/16 inch wheel studs. This is the case with all of our grease lubed hub and drum assemblies that are designed for 8,000 pound axles. We do have the Redline Trailer Hub and Drum Assembly # 8-285-10UC3-A, which will work as a replacement on your axle. This is an oil bath hub and drum that uses the same # 25580 inner...
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  • Parts Needed to Change a Triple Axle Kaufman Trailer from Electric to Electric Over Hydraulic Brakes
  • To change your electric brakes on your Kaufman trailer to an electric over hydraulic (EOH) system you will need to hydraulic brakes, brake lines, an EOH actuator, a breakaway kit (which you should already have), and a brake controller (which you should already have). I highly recommend going with the HydraStar EOH Actuator # HBA-12 which is one of the best options out there and has received great reviews from other customers. We hardly ever see any troubleshooting questions about these...
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  • Recommended Brake Assemblies For 8,000-Lb Hayes Axle On Ditch Witch Trailer
  • The electric brakes I recommend for your 8,000-lb axles are the AxleTek, part # AKEBRK-8R for the right hand(passenger side) of the trailer and part # AKEBRK-8L for the left hand(driver side). These are self-adjusting brakes and also have covers for the adjuster holes to help keep dirt and debris out of the brake assemblies. If you are looking for disc brakes I recommend Kodiak, part # K2HR89DE. These have a 13-inch hub/rotor and an 8 on 6-1/2 bolt pattern. Bearings and the seal are...
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  • Kodiak Trailer Disc Brakes for 7,000 lbs AL-KO Axles
  • Yes, it is safe to assume that a 7K axle from AL-KO built in 2014 will have standard spindle and brake mounting specs. It looks like you were looking at disc brakes. If that is the case, the Kodiak Disc Brake Kit, # K2HR79E, that you came from will fit your axles. The bearings and seals are sold separately, so I listed them for you below Inner bearing - # 25580 Outer bearing - # 02475 Grease seal - # RG06-070 or Oil seal - # 10-63 You will need two of each part number. I...
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  • Recommended Hub/Rotor With E-Coating And 8 On 6-1/2 Bolt Pattern And Has 9/16 Inch Bolts
  • For a hub and rotor with an 8 on 6-1/2 bolt pattern that uses 9/16 inch bolts and has an e-coat finish I recommend part # KHR1389E. This is designed for 7,000 lbs - 8,000 lbs axles and wheels 16-inch are larger. The races are included but the bearings and seal are not included. For the inner bearing you will need part # 25580 and for the outer bearing you need part # 02475. The inner seal you need is part # RG06-070.
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  • Recommended Electric Over Hydraulic System For Disc Brakes On Triple Axle Trailer With 7K Axles
  • For your 7,000 lb axles, I recommend the Kodiak Disc Brake Kit - 13" Hub/Rotor - 8 on 6-1/2 - E-Coat - 7,000 lbs # K2HR79E. This kit uses inner bearing # 25580 (inner diameter of 1.750 inches) and outer bearing # 02475 along with oil seal # RG06-070 which has an inner diameter of 2.250 and an outer diameter of 3.376 inches. You will want to double check these measurements on your spindle using a caliper like # PTW80157 to confirm a fit. I've attached an article to assist. For your...
    view full answer...

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Info for this part was:

Installed by:
Jeff D
Expert Research:
Jameson C
Expert Research:
Adam R
Video Edited:
Chris R
Photos by:
Zach O
Updated by:
Sarah W
Photos by:
Jeffrey L
Video by:
Jonathan Y
Test Fit:
Robert C

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